/Engine/Plugins/Animation/LiveLink/Source/LiveLinkMovieScene/Public/MovieScene/MovieSceneLiveLinkSubSectionBasicRole.h
Wraps up the sub section's channels. May optimize keyframes if requested
virtual void FinalizeSection ( bool bReduceKeys, const [FKeyDataOptimizationParams](API\Runtime\MovieScene\Channels\FKeyDataOptimizationParams) & OptimizationParams )